75986907

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1\times {\mathrm{991}}^1$

素因数の和:1474

約数の個数: 16

約数和(自身を含む): 103326720

約数和(自身を除く): 27339813

約数列:

[1, 3, 61, 183, 419, 991, 1257, 2973, 25559, 60451, 76677, 181353, 415229, 1245687, 25328969, 75986907]

約数ペア:

[(1, 75986907), (3, 25328969), (61, 1245687), (183, 415229), (419, 181353), (991, 76677), (1257, 60451), (2973, 25559)]